EP 3919346 A1 20211208 - MONITORING SYSTEM AND DISPLAY CONTROL METHOD
Title (en)
MONITORING SYSTEM AND DISPLAY CONTROL METHOD
Title (de)
ÜBERWACHUNGSSYSTEM UND ANZEIGESTEUERUNGSVERFAHREN
Title (fr)
SYSTÈME DE SURVEILLANCE ET PROCÉDÉ DE COMMANDE D'AFFICHAGE
Publication
Application
Priority
JP 2020098626 A 20200605
Abstract (en)
To provide a monitoring system where the burden of the adjustment for the intensity of a haze correction can be reduced.A monitoring system is provided with: cameras 141 through 144 attached to the outside of the cars of a train; monitors 146 and 147 that displays camera images taken by the cameras 141 through 144; and a CCTV control device 151 that controls the intensity of a haze correction for the camera images in accordance with an instruction by a user. The CCTV control device 151 resets the setting of the intensity of the haze correction in accordance with the detection of the train being in a predetermined state.
IPC 8 full level
B61L 23/04 (2006.01); B61L 15/00 (2006.01); H04N 5/232 (2006.01)
CPC (source: EP)
B61L 15/0081 (2013.01); B61L 15/009 (2013.01); B61L 23/041 (2013.01); H04N 23/631 (2023.01); H04N 23/667 (2023.01); H04N 23/72 (2023.01); H04N 23/90 (2023.01)
Citation (applicant)
- JP 2018113602 A 20180719 - HITACHI INT ELECTRIC INC
- EP 3349440 A1 20180718 - HITACHI INT ELECTRIC INC [JP], et al
Citation (search report)
- [Y] US 2017013237 A1 20170112 - ITO TETSUYA [JP]
- [Y] US 2019007626 A1 20190103 - KIRSCH JAMES M [US]
- [A] EP 3349440 A1 20180718 - HITACHI INT ELECTRIC INC [JP], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3919346 A1 20211208; JP 2021192485 A 20211216; JP 7549466 B2 20240911
DOCDB simple family (application)
EP 21161743 A 20210310; JP 2020098626 A 20200605